ERII vs. SPY
Compare and contrast key facts about Energy Recovery, Inc. (ERII) and SPDR S&P 500 ETF (SPY).
SPY is a passively managed fund by State Street that tracks the performance of the S&P 500 Index. It was launched on Jan 22, 1993.
Scroll down to visually compare performance, riskiness, drawdowns, and other indicators and decide which better suits your portfolio: ERII or SPY.
Key characteristics
| ERII | SPY | |
|---|---|---|
| YTD Return | -26.38% | 9.14% |
| 1Y Return | -41.13% | 27.11% |
| 3Y Return (Ann) | -12.45% | 8.62% |
| 5Y Return (Ann) | 5.42% | 14.39% |
| 10Y Return (Ann) | 11.67% | 12.68% |
| Sharpe Ratio | -0.84 | 2.36 |
| Daily Std Dev | 50.91% | 11.51% |
| Max Drawdown | -83.98% | -55.19% |
| Current Drawdown | -54.69% | -1.15% |
Correlation
The correlation between ERII and SPY is 0.44, which is considered to be moderate. This suggests that the two assets have some degree of positive relationship in their price movements. Moderate correlation can be acceptable for portfolio diversification, offering a balance between risk and potential returns.
Performance
ERII vs. SPY - Performance Comparison
In the year-to-date period, ERII achieves a -26.38% return, which is significantly lower than SPY's 9.14% return. Over the past 10 years, ERII has underperformed SPY with an annualized return of 11.67%, while SPY has yielded a comparatively higher 12.68% annualized return. The chart below displays the growth of a $10,000 investment in both assets, with all prices adjusted for splits and dividends.
Compare stocks, funds, or ETFs
Search for stocks, ETFs, and funds for a quick comparison or use the comparison tool for more options.
Risk-Adjusted Performance
ERII vs. SPY - Risk-Adjusted Performance Comparison
This table presents a comparison of risk-adjusted performance metrics for Energy Recovery, Inc. (ERII) and SPDR S&P 500 ETF (SPY). Risk-adjusted metrics are performance indicators that assess an investment's returns in relation to its risk, enabling a more accurate comparison of different investment options.
Dividends
ERII vs. SPY - Dividend Comparison
ERII has not paid dividends to shareholders, while SPY's dividend yield for the trailing twelve months is around 1.30%.
| TTM | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
ERII Energy Recovery, Inc. | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% | 0.00% |
SPY SPDR S&P 500 ETF | 1.30% | 1.40% | 1.65% | 1.20% | 1.52% | 1.75% | 2.04% | 1.80% | 2.03% | 2.06% | 1.87% | 1.81% |
Drawdowns
ERII vs. SPY - Drawdown Comparison
The maximum ERII drawdown since its inception was -83.98%, which is greater than SPY's maximum drawdown of -55.19%. Use the drawdown chart below to compare losses from any high point for ERII and SPY. For additional features, visit the drawdowns tool.
Volatility
ERII vs. SPY - Volatility Comparison
Energy Recovery, Inc. (ERII) has a higher volatility of 15.69% compared to SPDR S&P 500 ETF (SPY) at 4.07%. This indicates that ERII's price experiences larger fluctuations and is considered to be riskier than SPY based on this measure. The chart below showcases a comparison of their rolling one-month volatility.